/**************************************************************************
*
* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
*
* THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
* WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
*
* @file PresOccl.h
*
* @author (last) Sean Nash
* @date (last) 22-Sep-2020
*
* @author (original) Sean
* @date (original) 15-Jan-2020
*
***************************************************************************/

#ifndef __PRESSURE_OCCLUSION_H__
#define __PRESSURE_OCCLUSION_H__

#include "HDCommon.h"

/**
 *  @defgroup PressureOcclusion PressureOcclusion
 *  @brief Pressure & Occlusion controller/monitor module.  Monitors the
 *  venous line pressure sensor (Honeywell HSCMRNN030PDSA3), arterial line
 *  pressure sensor (Memscap 32022-100mm) and pump occlusion sensors (SMD DIA8308).
 *
 *  @addtogroup PressureOcclusion
 *  @{
 */

// ********** public definitions **********

/// Enumeration of pressure sensors monitored by this module.
typedef enum PressureSensors
{
    PRESSURE_SENSOR_ARTERIAL = 0,           ///< Arterial blood line pressure sensor
    PRESSURE_SENSOR_VENOUS,                 ///< Vensous blood line pressure sensor
    NUM_OF_PRESSURE_SENSORS                 ///< Number of pressure sensors
} PRESSURE_SENSORS_T;

/// Enumeration of occlusion sensors monitored by this module.
typedef enum OcclusionSensors
{
    OCCLUSION_SENSOR_BLOOD_PUMP = 0,        ///< Blood pump occlusion sensor
    OCCLUSION_SENSOR_DIAL_IN_PUMP,          ///< Dialysate inlet pump occlusion sensor
    OCCLUSION_SENSOR_DIAL_OUT_PUMP,         ///< Dialysate outlet pump occlusion sensor
    NUM_OF_OCCLUSION_SENSORS                ///< Number of occlusion sensors
} OCCLUSION_SENSORS_T;

/// Payload record structure for the pressure & occlusions data message.
typedef struct
{
    F32 arterialPressure;                   ///< Latest arterial pressure (mmHg)
    F32 venousPressure;                     ///< Latest venous pressure (mmHg)
    U32 bldPumpOcclusion;                   ///< Latest BP occlusion (no units)
    U32 diPumpOcclusion;                    ///< Latest DPi occlusion (no units)
    U32 doPumpOcclusion;                    ///< Latest DPo occlusion (no units)
} PRESSURE_OCCLUSION_DATA_T;

// ********** public function prototypes **********

void initPresOccl( void );
void execPresOccl( void );

void execPresOcclTest( void );
SELF_TEST_STATUS_T execPresOcclDryTest( void );

F32 getMeasuredArterialPressure( void );
F32 getFilteredArterialPressure( void );
F32 getLongFilteredArterialPressure( void );
F32 getMeasuredVenousPressure( void );
F32 getFilteredVenousPressure( void );
U32 getMeasuredBloodPumpOcclusion( void );

BOOL isCartridgeLoaded( void );
BOOL isCartridgeUnloaded( void );
BOOL isSalineBagEmpty( void );

void setOcclusionInstallLevel( void );

BOOL testSetPresOcclDataPublishIntervalOverride( U32 value );
BOOL testResetPresOcclDataPublishIntervalOverride( void );
BOOL testSetArterialPressureOverride( F32 value );
BOOL testResetArterialPressureOverride( void );
BOOL testSetVenousPressureOverride( F32 value );
BOOL testResetVenousPressureOverride( void );
BOOL testSetBloodPumpOcclusionOverride( U32 value );
BOOL testResetBloodPumpOcclusionOverride( void );

/**@}*/

#endif